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    ContractsIntegration, Technical, Operational, Assurance and Environmental Partner for East West Rail
    Open tender

    Integration, Technical, Operational, Assurance and Environmental Partner for East West Rail

    Contract value
    £300m
    Published 26 May 2026

    East West Railway Company seeks a single long-term ITOAE Partner to provide independent integration, technical, assurance and environmental support for the East West Rail programme, with an estimated contract value of up to £300m over 12 years.

    🇬🇧United Kingdom· EnglandPublished 26 May 2026· 3 months agoviaFind a Tender
    Contract value
    £300m
    Published 26 May 2026

    Decision brief

    4 fields
    • Contract value
      £300,000,000indicative
      Pounds sterling
    • Closing date
      Rolling
      No closing date published
    • Sector
      Engineering
      Browse related listings
    • Location
      🇬🇧United Kingdom
      England

    Lifecycle

    Open

    Open tender — no closing date published. Opened 3 months ago.

    26 May 2026
    Open tender · no closing date published

    Brief

    East West Railway Company (EWR Co.) is seeking a single long-term Integration, Technical, Operational, Assurance and Environmental (ITOAE) Partner to provide independent professional services supporting the East West Rail programme from detailed design through to entry into service and beyond. Key responsibilities include: • Providing programme-level integration leadership across multiple delivery parties, ensuring alignment of design, delivery and operational interfaces • Delivering technical assurance and independent scrutiny of costs, schedules, risks and technical outputs • Coordinating assurance activities and supporting governance decision-making through evidence preparation and sponsor reporting • Maintaining accurate programme information and reporting to support investment and delivery decisions • Providing environmental support and related assurance activities The ITOAE Partner will operate as an independent function, structurally separate from other delivery and client support roles, to maintain assurance integrity and avoid conflicts of interest. Contract structure: Long-term services contract of up to 12 years (with breakpoints), combining retained core capability with additional task-based services across programme phases. Estimated contract value: Up to £300m over 12 years (including contingency), with an indicative forecast range of £110m to £170m. Procurement approach: Competitive procedure under the Procurement Act 2023 with a negotiation stage focusing on incentivisation mechanisms. Note: All details are indicative and subject to governance and funding approval.

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    Take action
    View tender on sourceFind a Tender

    Full notice and submission process on the publisher's site

    Publisher
    UK Cabinet Office
    Licence
    OGL v3.0
    Source
    find-tender.service.gov.uk
    Record ID
    ocds-h6vhtk-06a433
    EW
    Buyer
    EAST WEST RAIL
    Sector
    Engineering